The common trouble known as dandriff (dandruff) frequently occurs in strumous (scrofulous) individuals who are anæmic (poor-blooded) and have a sluggish circulation, marked by cold hands and feet. Adolescence is its peculiar time of appearance, and chlorotic (greenish skinned) young girls are apt to be annoyed by it. It is an attendant upon chronic debilitating diseases, as rheumatism, syphilis, phthisis, and the like, and comes on after profound disturbances of the constitution, such as fevers and parturition. Dyspepsia and constipation are very common exciting causes or aggravants of the disease. Improper care of the scalp, the use of the fine-toothed comb, and of pomades, hair “tonics,” and hair-dyes will give rises to disorder.
A good deal in the way of prevention, according to Dr. Jackson, can be accomplished by proper care of the scalp and general health. The brush should have its bristles well set into the back, placed in little clumps at regular distances and rather far apart, and those in each clump should be of unequal length and arranged so that the longest ones are in the centre of the group. It is well to have two brushes, one stiff enough to warm the scalp when used with vigour, and one quite soft. The comb should be made with large teeth set wide apart; held up to the light the teeth should show no roughness or inequality of surface. The fine-toothed comb should be banished from the toilet table, as it is an active agent in producing inflammatory conditions of the scalp. In the morning the hair should be thoroughly opened up in all directions with the comb, and it and the scalp brushed vigorously with the stiff brush. Then the soft brush should be used in parting the hair, in polishing it, and in subsequent brushings during the day.
Do not wash the head too much. The so-commonly practised daily sousing of the head in water is hurtful to the hair and scalp, especially if they are not carefully and properly dried afterwards, and a little oil or a vaseline rubbed into the scalp. It is not the daily sousing which is objectionable, but the insufficient aftercare. Water renders the hair dry, and the daily sousing only washes the head superficially. A good shampoo every week or ten days for those persons exposed to a good deal of dust, and every 2-3 weeks for other people, is sufficient for cleanliness. For the shampoo, soap and water, borax and water, or the yolk of an egg beaten up in lime water, are all simple and good, but it must not be forgotten to wash out these materials with plenty of clean water, and to thoroughly dry the hair and scalp.
Patent hair “tonics,” pomades, washes, and dyes are to be avoided. None of these dressings is needed by the healthy scalp, and proper care will preserve the hair in better condition than they will. The nearer the body can be kept to the standard of perfect health by means of bathing, exercise, and good diet, the less likely is dandruff to develop. When, therefore, the disease has appeared, first inquiries should be concerning the general health, and first efforts addressed to remedying anything found to be wrong.
If the case presents itself with a decided accumulation of scales, or if crusts are present, saturate with sweet almond oil, before going to bed, and place over the head a flannel cloth soaked in the oil, and outside of all an oiled silk cap. Next morning shampoo thoroughly with soap and water, using by preference the tincture of green soap, and wash out the soap with plenty of water. The scalp is then to be dried by vigorous rubbing with a coarse towel, and the hair by pulling it through a soft towel. If the crusts by this method are not completely removed, the oil should be kept on during the day, the head again soaked at night, and washed with the soap and water in the morning. If the scalp should appear very hyperæmic after the crusts are removed, anoint the head with red vaseline or some simple ointment, as rose ointment, until lessened. When the crusts are removed and the hyperæemia overcome, have an ointment composed of 1 dr. sulphur loti to 1 oz. vaseline, applied every morning to the scalp. If the scales form rapidly, apply every night, and the sulphur ointment every morning, and wash the head every second or third day. As soon as scaling is lessened stop the use of the oil, but continue the ointment, at first using it every second morning, then gradually reducing its application to once a week. Throughout this plan of treatment the head should be shampooed about once a week with a tincture of green soap, borax and water, or the yolks of 3 eggs beaten up in 1 pint lime water, to which ½ oz. alcohol is added. Another excellent ointment for these cases is composed as follows:—
| ℞ | Hydrarg. ammon. | gr. xx. |
| Hydrarg. chlor. mitis. | gr. xi. | |
| Petrolati | 1 oz. |
This applied once or twice a day has yielded admirable results in a number of cases of simple dandruff. Its consistence, being that of a salad dressing, renders it an elegant pomade for private practice. Its use should be combined with the occasional shampoo as directed above.
The persistent and systematic use of either of the two plans of treatment, together with a proper oversight over the general health, should cure every case of dandruff. But be prepared for occasional relapses.
Headaches.—Headaches vary much in degree and in kind. Their causes may be grouped under 3 types—(1) when the blood-supply of brain and body is at fault; (2) when some distant organ (such as stomach or liver), with which the brain is in sympathy, is out of order; and (3) when there is some affection of the nervous system, and especially of the brain: or “circulation,” “digestive,” and “nervous” headaches. Circulation headaches arise from the condition known technically as anæmia (bloodlessness) of the brain, in which the mental powers are weakened, and much brain-work will result in headache. Chief among its causes are a feeble heart and excessive drain on the system, especially among women, the evil frequently lying in the excessive use of purgative medicines. Hyperæmia (excessive blood supply) may also give rise to headache in those who use the brain to such an extent as to cause excessive waste, to repair which an increased flow of blood to the head takes place, and may be so great as to overwhelm the nerve-centres. This is often aggravated by an irregular mode of life and too much stimulants. Interference with the blood return to the heart may be due to causes within the chest, such as chronic bronchitis or heart obstruction, to swellings in the glands of the neck pressing on veins which convey the blood back to the heart, and improper dress, such as tight stays, or tight collars and cravats.
In the bilious or dyspeptic headache, also known as the “sick headache,” the brain sympathises with the stomach or liver in its affliction, and thus is due to those errors of diet which lead to indigestion or dyspepsia, e.g., unwholesome food, late suppers, hasty and inefficient mastication, and continuous drinking and wine-bibbing.